SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '01245074000' / Observation ID TARG_ID = '1245074 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 743744808. / Start time DATE-OBS= '2024-07-27T03:46:48.0' / Start Date TSTOP = 743744993.92 / Stop time DATE-END= '2024-07-27T03:49:53.9' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2024-07-27T03:49:46' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -33.8813 / UTCF at TSTART CHECKSUM= '5MlPALjP8LjPALjP' / HDU checksum updated 2024-07-27T03:50:30 DATASUM = ' 0' / data unit checksum updated 2024-07-27T03:49:46 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 84 / width of table in bytes NAXIS2 = 107 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 9 / number of fields in each row TTYPE1 = 'TIME ' / label for field 1 TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RELTIME ' / label for field 2 TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field TTYPE3 = 'TIMEDEL ' / label for field 3 TFORM3 = '1D ' / data format of field: 8-byte DOUBLE TUNIT3 = 's ' / physical unit of field TTYPE4 = 'RAW_COUNTS' / label for field 4 TFORM4 = '4J ' / data format of field: 4-byte INTEGER TUNIT4 = 'count ' / physical unit of field TTYPE5 = 'RATE ' / label for field 5 TFORM5 = '4E ' / data format of field: 4-byte REAL TUNIT5 = 'count/s ' / physical unit of field TTYPE6 = 'ERROR ' / label for field 6 TFORM6 = '4E ' / data format of field: 4-byte REAL TUNIT6 = 'count/s ' / physical unit of field TTYPE7 = 'TOT_COUNTS' / label for field 7 TFORM7 = '1J ' / data format of field: 4-byte INTEGER TUNIT7 = 'count ' / physical unit of field TTYPE8 = 'TOT_RATE' / label for field 8 TFORM8 = '1E ' / data format of field: 4-byte REAL TUNIT8 = 'count/s ' / physical unit of field TTYPE9 = 'TOT_RATE_ERR' / label for field 9 TFORM9 = '1E ' / data format of field: 4-byte REAL TUNIT9 = 'count/s ' / physical unit of field EXTNAME = 'TDRSS_LC' / name of this binary table extension TNULL4 = -1 / data null value TNULL7 = -1 / data null value TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '01245074000' / Observation ID TARG_ID = '1245074 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2024-07-27T03:49:46' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 743744816. / Start time DATE-OBS= '2024-07-27T03:46:56.0' / Start Date TSTOP = 743744993.92 / Stop time DATE-END= '2024-07-27T03:49:53.9' / Stop Date UTCFINIT= 0. / UTCF at TSTART MESGNAME= 'BAT_LIGHTCURVE' / Name of the message DATAMISS= T / Expect missing data HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'RATE ' / Data provided as rate DATAMODE= 'Rates_Arr_TDRSS' / Instrument operating mode TRIGGER = 1245074 / Trigger Number TRIGSEC = 743744808 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 743744808. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2024-07-27T03:46:14.1' / UTC date of the trigger TZDELTA = 0 / Trigger delta time in 10e-3 seconds units TRIGSATF= 20000 / Trigger table index. Highest signif. satisfied BRA_OBJ = 236.448394680714 / [deg] BAT GRB Object RA location BDEC_OBJ= 8.59701811845367 / [deg] BAT GRB Object DEC location1 BATTHETA= 4.82662343978882 / [deg] BAT GRB Object Theta on detector BATPHI = 107.750778198242 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 0 / No.of revisions for PKT #1 PKT2REV = 1 / No.of revisions for PKT #2 PKT3REV = 1 / No.of revisions for PKT #3 PKT4REV = 0 / No.of revisions for PKT #4 PKT5REV = 0 / No.of revisions for PKT #5 PKT6REV = 0 / No.of revisions for PKT #6 PKT7REV = 0 / No.of revisions for PKT #7 PKT8REV = 0 / No.of revisions for PKT #8 PKT9REV = 0 / No.of revisions for PKT #9 PKT10REV= 0 / No.of revisions for PKT #10 PKT11REV= 0 / No.of revisions for PKT #11 PKT12REV= 0 / No.of revisions for PKT #12 PKT13REV= 0 / No.of revisions for PKT #13 PACKET1 = F / Data from packet #1 present PACKET2 = T / Data from packet #2 present PACKET3 = T / Data from packet #3 present PACKET4 = F / Data from packet #4 present PACKET5 = F / Data from packet #5 present PACKET6 = F / Data from packet #6 present PACKET7 = F / Data from packet #7 present PACKET8 = F / Data from packet #8 present PACKET9 = F / Data from packet #9 present PACKET10= F / Data from packet #10 present PACKET11= F / Data from packet #11 present PACKET12= F / Data from packet #12 present PACKET13= F / Data from packet #13 present P2UTCC = -33.8813 / [s] Packet #2 UTC Correction time P2UTCCS = -34 / Packet #2 UTC Correction Seconds P2UTCCSS= 5935 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 743745013.3112 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 743745013 / ccsds PacKeT #2 SEConds PKT2SUBS= 15560 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 226 / Packet#2 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 177.919999957085 / TSTOP - TSTART ONTIME = 177.919999957085 / Time on target LIVETIME= 177.919999957085 / Ontime multiplied by DEADC EXPOSURE= 177.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'l9Aao87Wl8Aal85U' / HDU checksum updated 2024-07-27T03:50:30 DATASUM = '1196227780' / data unit checksum updated 2024-07-27T03:50:30 P3UTCC = -33.8813 / [s] Packet #3 UTC Correction time P3UTCCS = -34 / Packet #3 UTC Correction Seconds P3UTCCSS= 5935 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 743745061.5807 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 743745061 / ccsds PacKeT #3 SEConds PKT3SUBS= 29035 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 227 / Packet#3 CCSDS sequence number END A*R@ ?bMaI D]DDD`BȗBB~BlÈCA*R ě@ nP?bMHED(DD^DUB}B׃BkBg:LEGC?A*RA7@!$/?bMT:DDRDXD8B.BpBhΨBV)E@BA*RbM@!7KƧ?bME;DDDADj`B׃B{BBrE<@C޴A*Rn@" I^5??bMk.D?DvDI,DI,BBKB`BB`B5Ex@C1A*R @"\(?bM[ADoDDcD@bBBBnZB[NJECpA*Rě@#nO?bMK@DD@DUDQB"BBg:Be=Er@CWA*R`A@#$/?bMN6DD^D[DI,BUBBj`B`B3E9C1A*R$@$tj?bMZ5DDDoBDD.DFDmND@bBBQBsB[NBBBuB^:]EZ@CA*R$/@4I^5?}?bMSDDD4DhlDI,BBBq B`BSE!CA*RE@4C%?bM:"DRDDbD=tBpB Bm/BYE{wB:A*Rfff@4?bM\DDMDe~DmNBBlBoBsKE'C+A*R+@5Vt?bMoTD3DDTDVB}B.BfKBgyE@C-A*R@5O;dZ?bMInDDD]D7BBvABkjBV==VEC$A*Rȴ9@5hr ?bM;DD/DdDe~B{Bm5BoE?bM| PDcD@DgDOB]B vOAAE%`BA*RT@?KƧ?bMM)D@Dk@DrDEB{B Ao>A5JE BA*R(@@(\)?bMLDD@DsD_BB *AArEsBA*R1@@1&y?bM1DQDDe?DGvBBAf7ANl,E'B+A*R/@A/v?bMPQDD@DhlDOFB.B ԏA A66EuBA*R-@A-V?bMCfDmD>DoDTgB]B oAAoUEhBhA*R5?}@B5?|h?bM%CD_@D@DkDKۀB B Ap|A,E'B+A*RQ@BQ?bMTMDDDnHDNLBD_B FAADE@BيA*R;dZ@C;dZ@bM &DDGDddDMqA-,AĕAnAb=EZEsB A*RG@EGzG@bM$ D)@DDe@DT8 A&ALAo%AfVEEɸBHIA*RS@GS@bMC yDpDmDdDRAXAbAo5>Aeh0EGENB 4A*R`A@I`A7K@bM| KDD@De @DOAAAoUAc=E%E DBGA*RlC@KlC@bM DpDk@Dg DL `AǑAApAaگEkEB.A*Rx@MxE@bM 0D`Dw@Dh\`DNA~A 2AqAb[DqEBCA*R@OQ@bMu DDe@Dh@DSAcA_ Ap\Af4*EEBBTA*Rhr@Pȴ9Xb@bM #DFDDcȀDMBALwApAnAbaCEnXBqA*R-@Q+@bMB* D0DsD]P@DK/AA"Ak8GAaa}CLEppB-A*R@RE@bM:e D DJ0D` DLAAlAm 3Ab(vDVEwB*9A*RE@S"`A@bM DLDDifDIz ADAWAqA`nTDDETB5A*R\@TGz@bM 5DnPDpDfDN\ AA6Ap!Ac"^C$E"PBA*R@UlC@bM DPDDbDKn AAAnAa$D,E%BA*R"@Vhr @bM7T DD@DddDJAAcAnAaDE B4A*Rl@WE@bM?vQ D0D D_DMA AۤAl{>AbmD&E8BA*RE@X"`@bM DDDZRDK ADADAiAabD(E BA*R@Z@bMp^ D{DN`DeDVAAAoMAg\_E+EBA*R I@[$/@bMq DUDb0DaDJAA#AmAa6$DEBA*Rt@\ I^5?@bM DPDDdEDIz A:AAnA`nTCEK0B\A*R$/@]nO@bMP DD.DX^DV[AD_AFAhAg~!DECB]A*R1&@^tj@bM~ ZD@D#DbpDP@A)AAmAd_DEBTA*R=p@_Q@bMFGy D2DDb"DL9@A"A4AmĶAaDEBA*RI^@`nO@bMW D{DJD``DLHAAkAlAaCCsEBRA*RV@`$/@bM% D1DՐD`ڀDNAAeAmAcoCQEz4B2A*R/@f7KƧ@bMI *DJPDz0Ddt`DM@A,AٻAnAbóCE5BA*Rx@f^5?|@bM/S BD`D0D_DO'@AADAlAc CrEBR